Company Filing History:
Years Active: 2001-2004
Title: Innovations of Jacques Richard in Borate Derivatives
Introduction
Jacques Richard is a notable inventor based in Luzinay, France. He has made significant contributions to the field of chemistry, particularly in the preparation of borate derivatives. With a total of three patents to his name, Richard's work showcases his innovative approach to chemical processes.
Latest Patents
Richard's latest patents focus on a novel method for preparing tetrakis(pentafluorophenyl)borate derivatives. The general formula for these derivatives is MB(CF), where M can be selected from sodium (Na), lithium (Li), or potassium (K). The process involves contacting a CFX solution, where X can be hydrogen (H), chlorine (Cl), bromine (Br), or iodine (I), in anhydrous butylic ether with an alkyllithium. The molar ratio of CFX to alkyllithium is maintained at 1 to 1.1, with the alkyl radical comprising 1 to 10 carbon atoms. The resulting product is then contacted with previously non-dissolved BR, where R can be a chlorine atom, a fluorine atom, a bromine atom, or an alkoxy radical containing between 1 and 4 carbon atoms.
Career Highlights
Jacques Richard has been associated with Rhodia Chimie, a company known for its innovative chemical solutions. His work at Rhodia Chimie has allowed him to explore and develop new methodologies in chemical synthesis, particularly in the area of borate derivatives.
Collaborations
Richard has collaborated with notable coworkers such as Christian Priou and Michel Dury. These collaborations have contributed to the advancement of his research and the successful development of his patented processes.
Conclusion
Jacques Richard's innovative work in the preparation of borate derivatives highlights his significant contributions to the field of chemistry. His patents reflect a deep understanding of chemical processes and a commitment to advancing scientific knowledge.